102 rows in table - now lost the option to add more

Version: 2008
Operating System: Mac OS X 10.4 (Tiger)
Processor: intel

I have a 3-column table with 102 rows and I need to add at least 30 more (I'm creating an inventory of my, rather extensive, CD collection). I selected the same number of rows as the number I wish to add, but the command just isn't there - neither in the 'Table' menu, or via the right mouse button menu (I use a Logitech rodent). The 'add column' command is also missing and I'd rather like to add another couple of columns, too.

Is this a bug, am I doing something wrong, or isn't it possible for a table to have more than 102 rows (if the latter is the case, it does make it rather pointless, as I would have thought that tables with an - almost - infinite number of rows could be created)?

Someone help me out here!

Cheers

Sarah
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